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    Chemical structure of 5-hydroxy-3H-isobenzofuran-1-one , CAS 55104-35-3, AChemBlock S75103

    5-hydroxy-3H-isobenzofuran-1-one

    Catalog ID: S75103

    Product Name: 5-hydroxy-3H-isobenzofuran-1-one
    CAS: 55104-35-3
    MDL: MFCD03425897
    Purity: 97%
    Appearance: pale brown powder
    FW: 150.13
    Formula: C₈H₆O₃
    Synonym(s): 5-hydroxyisobenzofuran-1(3h)-one
    Smiles: O=C1OCC2=C1C=CC(O)=C2
    5-hydroxy-3H-isobenzofuran-1-one 97%, CAS#: 55104-35-3, Cat ID: S75103, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5G List Price: $120 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:25G List Price: $595 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Store locked up.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances pale brown powder
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 5-hydroxyisobenzofuran-1(3h)-one
    HTS Code 293299
    Smiles O=C1OCC2=C1C=CC(O)=C2
    InChiKey QJEJYBQYGQJKSK-UHFFFAOYSA-N
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